COC to create custom method for forms

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We can extend the logic of public and protected methods without having to use event handlers. COC, allows to use the method local and global variables. COC must be end with _Extension.


Form level method :
System search there are any extend methods , If Extend method is exist,run COC method first , next() method Invoke Standard form methods.


Form Custom method:

    [ExtensionOf(formstr(CustTable))]
final class CustTableForm_Extension
{
    public amount getAmount(amount _amount)
    {
        //Here we can get buffers,Add logics and change parameter as per our business requirement.
        Amount   retAmount =next getAmount(_amount);
        //Here we can get buffers,Add logics and change return values as per our business requirement.
        Return retAmount;
    }
}

Get buffers :

    FormRun formRun = this as  FormRun;

FormDataSource CustTable_DS =formRun.datasource(ForomDatasourceStr(CustTable,CustTable));

CustTable custTable = CustTable_DS.Cursor();

FormControl custAccount = formRun.design().ControlName(FormControlStr(FormName,ControlName));

I'm a technical developer that has been doing Microsoft Dynamics 365 development since 2018

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